Fix indentation

templates/sphinx-conf.py

@@ -245,7 +245,7 @@ if os.path.exists(sphinx_requirements):
           load_requirements(sphinx_requirements)
           )
 else:
-    intersphinx_mapping = link_documentation()
+  intersphinx_mapping = link_documentation()
 
 
 # We want to remove all private (i.e. _. or __.__) members